DIN EN ISO 20182:2024-02 耐火试件制备 使用气动喷嘴混合型喷枪对耐火板进行喷补 (ISO/DIS 20182:2023)
Refractory test-piece preparation - Gunning refractory panels by the pneumatic-nozzle mixing type guns (ISO/DIS 20182:2023); German and English version prEN ISO 20182:2023 / Note: Date of issue 2024-01-05*Intended as replacement for DIN EN ISO 20182 (2...